GranTurismo 4

I think its a great game and with over 700 different cars.. i spend more time in the showrooms than on the track!
But this very morning I blew ALL my money on the rare black LeMans cars but heck is it worth it!
Also 50 odd tracks including real life ones (My fave is Nurburbring cos ive mastered it)
I own all (apart from the PS1 GT's) of the Gran Turismo collection and if you love cars (Like me) then this is the game (Or collection of games) for you.. (Btw keep hands of GT4 Prologue as its just a demo version) (Sorta)
But if you do own the game..
Whats your fave type of car in the GT series (Say car and game)
And do you agree with what i've just said?